Individual Calculations April 2018
 Alen, Aisha  Total change: 2.80  Rating chartPersonal card
 Kazakhstan Championship girls 20 years old Shymkent KAZ 2018-03-07
RcRownchangeKK*chgGame
 1633 1634 4.50 9 0.07 40 2.80 
  Seitkazieva, Akerke 1234  * KAZ1.0010.08403.20 
  Kairbekova, Amina wc1834 KAZ0.001-0.2440-9.60 
  Madi, Aidana 1398 KAZ1.0010.20408.00 
  Muratova, Saltanat 1901 KAZ0.001-0.1840-7.20 
  Suleymenova, Diana 1532 KAZ1.0010.364014.40 
  Adilbekova, Erkezhan 1872 KAZ0.001-0.2040-8.00 
  Lesbekova, Asel 1810 KAZ0.001-0.2740-10.80 
  Kyrgyzbay, Zarina 1399 KAZ1.0010.21408.40 
  Sultanbek, Zeinep wc1713 KAZ0.5010.11404.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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